C4H6N4O3
158.12 g/mol
APIWarning
Allantoin
CAS97-59-6EC202-592-8
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Allantoin is a chemical compound that acts as a skin protectant and is used in pharmaceutical manufacturing as a raw material for wound healing applications.
skin protectantwound healing agent
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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pharmaceutical raw material
Referencestereoisomer of
Allantoin-13C2,15N4
CAS1219402-51-3
research compound
Referencesame scaffold
1,3-dibromo-5,5-dimethylhydantoin
CAS77-48-5
disinfectant and bleaching agent
Referencesame scaffold
5,5-dimethylhydantoin
CAS77-71-4
Inert ingredient in pesticides
Referencesame scaffold
N-(1,3-bis(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl)-N,N'-bis(hydroxymethyl)urea
CAS78491-02-8
Formaldehyde-releasing preservative in cosmetics
Safety Reference
Warning
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for Allantoin (CAS 97-59-6) is 2933.21.
HS code (international, 6-digit)
2933.21
EU CN code (8-digit)
2933 21 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(2,5-dioxoimidazolidin-4-yl)urea
InChIKey
POJWUDADGALRAB-UHFFFAOYSA-N
SMILES
C1(C(=O)NC(=O)N1)NC(=O)N
Synonyms (238)
- ATOBOS
- NAAMAN
- VASHTI
- Allantoin (JAN/USP)
- Allantoin, European Pharmacopoeia (EP)
- Allantoin, United States Pharmacopeia (USP)
- 3CE FIXER AND MASCARA BLACK
- 3CE FIXER AND MASCARA BROWN
- 5-Ureido-2,4-imidazolidindion
- 5-Ureidohydantoin
- 5-Ureidohydrantoin
- 97-59-6 (racemic)
- AC Control Serum
- ALLANTOIN [MART.]
- ALRA THERAPY
- ARC Skin Protectant
- ATOBOS BABY AQUA SOOTHING
- ATOBOS CENTELLA AND WASH
- ATOBOS CENTELLA BABY
- ATOBOS WASH
- Actinac;
- Advanced Scar Gel
- Alantan
- Allantoin (8CI)
- Allantoin (Standard)
- Allantoin .4%
- Allantoin CRS
- Allantoin Cream
- Allantoin, >=98.0% (N)
- Allantoin, p.a., 98.5-101.0%
- Allantoin-0.5%
- Allantol
- Aluroderm Scar
- Alwextin
- Alyonyldiurened
- Anti Chafe Balm
- Anti-Chafe Stick
- Anti-Chafe Stick Pro Series
- Any Mi Natural Magic BB No.5
- Any Mi Natural Magic BB No.7
- BIOWHITE BEAUTY SERUM
- BL Vital
- BL Vital Essence
- BL Vital Serum
- BL Vital Skin
- BLACK CAVIDIOL MASK
- Baby Wipes with Allantoin
- BioBarrier Renewal Cream
- BioBarrier Repair Eye Cream
- Blister Armour Anti-Friction
- Bodyglide For Her
- Bodyglide anti chafe balm
- Bruise MD
- Burn-B Gone OTC
- COATS ALOE
- CVS Health Advanced Scar Gel
- Calm and Heal Melting Balm
- Cetaphil Soothing Gel Cream
- Chamois Glide
- Cool Melon
- Cordianin;
- Cordianine
- Cutemol emollient
- DCH Scar
- DL-ALLANTOIN-5-13C; 1-15N
- DL-Allantoin
- DR. OBERON NATURAL BABY
- DeFlame
- Dermachange Scar
- Dermalex;
- Diabetic Wound Gel
- Dr. Dog Skin Care for Dogs
- Drs. pharmacy Scar Cream
- ECO FACE 9
- Equate Scar
- Equate Scar Topical
- FUCOIDAN ESSENCE
- FUCOIDAN HAIR TONIC
- FUCOIDAN SKINCURE
- Fancol TOIN
- First honey Burn Salve
- GMDANSU Eye Serum
- GMDANSU Herbal Mask Sheet
- GMDANSU Skin
- GMDANSU Snail Blemish Balm
- GZE Scar Gel
- Gene 16 Whitening Factor
- Glyoxyldiureid
- Glyoxyldiureide
- Glyoxylic diureide
- Glyoxylic(acid) diureide
- Grahams Natural Eczema Gel
- Green
- HAIRJOY MSM SCALP ESSENCE
- Healing CVS
- Healing Head to Toe
- HerpecinL
- Hydantoin, 5-ureido-
- IONTOPHORESIS
- Idelalisib metabolite m1a
- Jilgyungyi
- Jilgyungyi (10 Tablets)
- Jilgyungyi (20 Tablets)
- Jilgyungyi (6 Tablets)
- Kenaf wet wipe
- Kenaf wet wipe kids
- LUMINANT UMBRELLA MASK PACK
- Luxury Cell Performance Serum
- Luxury Cell Performance Toner
- Lycoris RUBUS Whitening Fluid
- Lycoris rubus whitening
- M-Rose Seaweed Essence Serum
- M-Rose Seaweed Hydrogel Mask
- MELAO 24K Gold Scrub
- MIRACLE GYN
- Mandelic 2 Peel Gel
- Manuka Honey Extra Strength
- Mederma Advanced
- Mederma Advanced Scar
- Mederma for Kids
- Medicinal Massage Oil
- Meijer Scar Gel
- Mineral Aqua Cream
- Miracle GYN (10 Tablets)
- Miracle GYN (2 Tablets)
- Miracle GYN (4 Tablets)
- Miracle Of Skin
- Moisturizing
- Mulberry Emulsion
- Mulberry Serum
- Mulberry Toner
- NANOMIX NANO CLEAN
- NEWSTEM Rx Intensive
- NOON Post Procedure Program
- Nano Gold Bio Mask Pack
- Natural Ginseng Emulsion
- Natural Ginseng Serum
- Natural Ginseng Toner
- Nmc Magic Serum
- NoblRose Foam Cleanser
- OHL O2
- OZ TREE
- OZ TREE HandMade by Dorothy
- PHYTON THERAPY CLEANSING BAR
- PLAGENTRA BABY BUBBLE WASH
- PORE CARE Lotus Mask
- Polyactil N
- Psoralon
- Purple
- QC Scar
- RAPHAGEN POWDE R
- REBORNCELL AQUA RICH SOFT
- REBORNCELL CLEANSING
- REVAGAIN Scalp Tonic
- RVLAIM SILICONE SCAR Cream
- Rite Aid Advanced Scar Gel
- Rite Aid Scar
- Run Guard Original
- Run Guard Sensitive
- SANG LEAF GINSENG COLLAGEN
- SBS 40
- SEROMEN RAZOR BUMPS
- SISEUNDEUSI BLESS BODY
- SOOSUL ESSENCE
- Salicylic 2 Peel Gel
- Sarene Soothing Skin
- Scar CVS
- Scar Care
- Scar Cream
- Scar Equate
- Scar Gel Advanced Formula
- Scar Reducer
- Scar Removal Cream
- Scar Roll
- Scarderm
- Sd 101
- Seaweed Aqua Massage
- Sebical
- Secret Gyno (10 Tablets)
- Septalan
- Sheffield Advanced Scar Gel
- Shelo NABEL Baba de Caracol
- Shelo NABEL D B T Cream
- Shelo NABEL Jabon Baba Car
- Smart Brushing Tooth
- Snow Bleach
- South Moon Health Care
- Tamnamo Vital Hair Treatment
- Target Advanced Scar Gel
- Teevodar
- Terrasil Skin Repair
- TerrasilMed ONC
- The Prestige Essence
- U-max Multi BB
- Ultra Soothing Toner
- Uniderm A
- Version X Scalp Tonic
- VetraCare Pet Liquid Bandage
- Vitamin C Liquid
- Walgreens Advanced Scar Gel
- Well and Good Liquid Bandage
- Wound Gel Professional
- YooWoo Bubble Tooth
- ZAREE All Kii Coconut Water
- allantion
- allantoin
- pumkot SILICONE SCAR
- terrasil Scar Recovery
Sourcing Allantoin?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.